:root{--bg:#0b0b0d;--bg2:#141418;--card:#16161b;--text:#f3f3f5;--muted:#9a9aa6;--red:#e11d48;--red2:#ff4d6d;--line:#2a2a33;--ok:#22c55e}
[data-theme=light]{--bg:#fff7f8;--bg2:#ffeef1;--card:#fff;--text:#1a1a1f;--muted:#6b6b78;--line:#f0cdd4}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Sinhala",sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:12px 5%;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font-size:1.15rem}.brand b{color:var(--red2)}
.nav nav{display:flex;gap:16px;align-items:center}.nav nav a{color:var(--muted)}.nav nav a:hover{color:var(--red2)}
.icon-btn{background:var(--card);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:6px 10px;cursor:pointer}
.hero{text-align:center;padding:70px 5% 50px;background:radial-gradient(ellipse at top,rgba(225,29,72,.25),transparent 60%)}
.typing{color:var(--red2);font-weight:600;min-height:1.6em}.caret{display:inline-block;width:2px;height:1em;background:var(--red2);margin-left:3px;animation:blink 1s infinite;vertical-align:middle}
@keyframes blink{50%{opacity:0}}
.hero h1{font-size:clamp(2rem,6vw,3.6rem);margin:.3em 0;background:linear-gradient(90deg,var(--red2),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--muted);max-width:620px;margin:0 auto 24px}
.stats{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.stats div{display:flex;flex-direction:column}.stats b{font-size:1.6rem;color:var(--red2)}.stats span{color:var(--muted);font-size:.85rem}
.wrap{max-width:1100px;margin:0 auto;padding:30px 5%}
.center{text-align:center}
.drop{border:2px dashed var(--red);border-radius:20px;padding:44px 20px;text-align:center;cursor:pointer;background:var(--bg2);transition:.2s}
.drop:hover,.drop.over{background:rgba(225,29,72,.12);transform:scale(1.01)}
.drop-ico{font-size:3rem}.drop h3{margin:.4em 0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}
@media(max-width:800px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}
.card h2{margin:0 0 14px;font-size:1.15rem}
label{display:block;font-size:.88rem;color:var(--muted);margin-bottom:12px}
select,input[type=number]{width:100%;margin-top:5px;padding:9px 10px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font-size:.95rem}
input[type=range]{width:100%;margin-top:8px;accent-color:var(--red)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;align-items:center;gap:8px;color:var(--text)}.check input{accent-color:var(--red)}
.mini{width:90px!important;margin:0!important}
.estimate{background:rgba(225,29,72,.1);border:1px solid var(--red);border-radius:12px;padding:10px 14px;margin:6px 0 14px;font-weight:600}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:0;border-radius:12px;padding:11px 20px;font-weight:600;cursor:pointer;font-size:.95rem;transition:.15s;display:inline-block}
.btn.primary{background:linear-gradient(135deg,var(--red),var(--red2));color:#fff}.btn.primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.big{padding:14px 30px;font-size:1.05rem}.btn:disabled{opacity:.45;cursor:not-allowed}
.muted{color:var(--muted)}.small{font-size:.8rem}.empty{text-align:center;padding:30px 0}
.queue{display:flex;flex-direction:column;gap:12px;max-height:560px;overflow:auto}
.item{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--bg2)}
.item .top{display:flex;justify-content:space-between;gap:8px;align-items:center}
.item .name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item .meta{font-size:.8rem;color:var(--muted);margin:3px 0 8px}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--red2));transition:width .3s}
.badge{font-size:.72rem;padding:3px 9px;border-radius:99px;border:1px solid var(--line);white-space:nowrap}
.badge.done{color:var(--ok);border-color:var(--ok)}.badge.err{color:var(--red2);border-color:var(--red2)}.badge.run{color:#f59e0b;border-color:#f59e0b}
.result{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.saved{color:var(--ok);font-weight:700}
.x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:1rem}
video.pv{width:100%;max-height:200px;border-radius:10px;margin-top:10px;background:#000}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:18px}
.feat div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;transition:.2s}
.feat div:hover{border-color:var(--red);transform:translateY(-3px)}
.feat span{font-size:1.8rem}.feat h4{margin:.4em 0 .2em}.feat p{margin:0;color:var(--muted);font-size:.88rem}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-top:10px}
summary{cursor:pointer;font-weight:600}details p{color:var(--muted);margin:8px 0 0}
.foot{text-align:center;padding:30px;color:var(--muted);border-top:1px solid var(--line);margin-top:30px}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,100px);background:var(--red);color:#fff;padding:10px 20px;border-radius:12px;transition:.3s;z-index:50}
.toast.show{transform:translate(-50%,0)}